/* ============================================================
   ALMERA — "Precision" design system
   Light · white / slate / green (palette lifted from the logo)
   ============================================================ */
:root{
  --bg:#FFFFFF; --surface:#F5F8F6; --ink:#14181C; --slate:#3D454D; --muted:#667079; --faint:#9AA3AA;
  --green:#0C8054; --green-2:#13996A; --green-dark:#0A5E3E; --tint:#E3F3EB; --tint-2:#F0F8F4; --tint-line:#BFE1CF;
  --line:#E4E9E6; --line-2:#D6DDD9;
  --display:'Manrope','Inter',-apple-system,'Helvetica Neue',sans-serif;
  --body:'Inter',-apple-system,'Helvetica Neue',sans-serif;
  --maxw:1160px; --pad:48px; --r:14px;
  --shadow:0 1px 2px rgba(20,24,28,.04),0 16px 40px -20px rgba(20,24,28,.14);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--tint);color:var(--green-dark)}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:4px}

/* layout */
.container{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);width:100%}
.section{position:relative;padding:96px 0}
.section--surface{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* type */
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.025em;line-height:1.08;text-wrap:balance}
h2{font-size:clamp(32px,3.9vw,46px)}
h3{font-size:18px;letter-spacing:-.01em;line-height:1.3}
.lead{font-size:18px;line-height:1.6;color:var(--muted);max-width:620px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--green);margin-bottom:16px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green)}
.accent{color:var(--green)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.section-head{max-width:720px;margin-bottom:44px}
.section-head h2{margin-bottom:14px}
.section-head.center{margin-left:auto;margin-right:auto}

/* buttons */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:600;font-size:15px;color:#fff;background:var(--green);
  padding:14px 22px;border-radius:10px;line-height:1;border:1px solid transparent;cursor:pointer;
  box-shadow:0 1px 2px rgba(12,128,84,.2),inset 0 1px 0 rgba(255,255,255,.15);transition:background .2s,transform .2s var(--ease)}
.btn:hover{background:var(--green-dark);transform:translateY(-1px)}
.btn--ghost{background:#fff;color:var(--ink);border-color:var(--line-2);box-shadow:none}
.btn--ghost:hover{background:var(--surface);border-color:var(--faint);transform:none}
.btn--lg{padding:16px 26px;font-size:16px}

/* ============================================================ NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.nav.scrolled{box-shadow:0 8px 24px -20px rgba(20,24,28,.25)}
.nav__inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.nav__logo{flex:0 0 auto;display:block}
.nav__logo img{height:32px;width:auto}
.nav__links{display:flex;gap:30px;font-size:14.5px;font-weight:500;color:var(--slate)}
.nav__links a{transition:color .2s}
.nav__links a:hover{color:var(--ink)}
.nav__right{display:flex;align-items:center;gap:12px}
.nav__right .btn{padding:10px 16px;font-size:14px;border-radius:8px}
.nav__toggle{display:none;width:40px;height:40px;border:1px solid var(--line-2);border-radius:8px;background:#fff;cursor:pointer;align-items:center;justify-content:center;color:var(--ink)}
.nav__toggle svg{width:18px;height:18px}

/* ============================================================ HERO */
.hero{position:relative;padding:96px 0 72px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(circle,#D3DCD6 1px,transparent 1.2px);background-size:26px 26px;
  -webkit-mask-image:radial-gradient(ellipse 70% 70% at 50% 20%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 70% at 50% 20%,#000 20%,transparent 75%)}
.hero__inner{position:relative;z-index:1;text-align:center}
.hero h1{font-size:clamp(46px,6.2vw,80px);font-weight:800;margin:0 auto 24px;max-width:13ch}
.hero__sub{font-size:19px;line-height:1.55;color:var(--muted);max-width:600px;margin:0 auto 34px}
.hero__cta{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.hero__note{margin-top:18px;font-size:13px;color:var(--faint)}

/* workflow panel */
.flow{position:relative;z-index:1;margin-top:64px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:34px 36px 30px}
.flow__head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:26px;flex-wrap:wrap}
.flow__title{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.flow__stats{display:flex;gap:10px;flex-wrap:wrap}
.stat{display:inline-flex;align-items:baseline;gap:8px;font-size:13px;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-variant-numeric:tabular-nums}
.stat b{font-family:var(--display);font-weight:800;font-size:16px;color:var(--green);letter-spacing:-.02em}
.stat s{color:var(--faint)}
.flow__track{display:grid;grid-template-columns:1fr 32px 1.25fr 32px 1fr 32px 1fr;align-items:center}
.node{border:1px solid var(--line);border-radius:12px;padding:18px 18px 16px;background:#fff;min-height:118px;display:flex;flex-direction:column;justify-content:space-between;gap:12px}
.node--core{background:linear-gradient(180deg,var(--tint-2),#fff);border-color:var(--tint-line);box-shadow:0 0 0 4px rgba(12,128,84,.06)}
.node__top{display:flex;align-items:center;justify-content:space-between}
.node__icon{width:30px;height:30px;border-radius:8px;background:var(--surface);color:var(--slate);display:flex;align-items:center;justify-content:center}
.node__icon svg{width:16px;height:16px}
.node--core .node__icon{background:#fff;border:1px solid var(--tint-line)}
.node--core .node__icon img{width:18px}
.node__tag{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.node--core .node__tag{color:var(--green)}
.node h3{font-size:15px;margin-bottom:3px}
.node p{font-size:12.5px;color:var(--muted);line-height:1.4}
.conn{height:2px;background:linear-gradient(90deg,var(--line-2),var(--green-2));position:relative}
.conn::after{content:"";position:absolute;right:-1px;top:-4px;width:0;height:0;border-left:7px solid var(--green-2);border-top:5px solid transparent;border-bottom:5px solid transparent}

/* ============================================================ PROBLEM */
.problem__grid{display:grid;grid-template-columns:5fr 6fr;gap:64px;align-items:start}
.problem h2{font-size:clamp(34px,4.2vw,50px);max-width:16ch}
.problem__body p{font-size:17px;line-height:1.65;color:var(--muted)}
.problem__body p + p{margin-top:18px}
.problem__punch{margin-top:28px;display:inline-block;font-family:var(--display);font-weight:700;font-size:21px;letter-spacing:-.01em;color:var(--ink);background:var(--tint);border-radius:10px;padding:14px 18px}

/* ============================================================ WHAT WE DO */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 24px 28px;box-shadow:var(--shadow)}
.card__icon{width:40px;height:40px;border-radius:10px;background:var(--tint);color:var(--green);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.card__icon svg{width:20px;height:20px}
.card h3{margin-bottom:8px}
.card p{font-size:14.5px;color:var(--muted);line-height:1.55}
.what__punch{margin-top:36px;font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:-.01em;text-align:center}

/* ============================================================ CASES */
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.case{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow);display:grid;grid-template-columns:auto 1fr;gap:26px}
.case__stat{min-width:150px;padding-right:26px;border-right:1px solid var(--line)}
.case__ind{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.case__after{font-family:var(--display);font-weight:800;font-size:44px;letter-spacing:-.03em;color:var(--green);line-height:1}
.case__before{font-size:13px;color:var(--faint);margin-top:8px}
.case__before s{margin-right:4px}
.case__x{font-size:13px;color:var(--slate);margin-top:4px;font-weight:500}
.cc-label{font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:6px}
.cc-label--sol{color:var(--green)}
.case__detail > div + div{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.case__detail p{font-size:14.5px;line-height:1.55;color:var(--slate)}

/* ============================================================ PROCESS */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 24px 26px;position:relative;box-shadow:var(--shadow)}
.step__no{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:9px;background:var(--tint);color:var(--green);font-family:var(--display);font-weight:800;font-size:13px;margin-bottom:18px}
.step h3{margin-bottom:6px}
.step p{font-size:14.5px;color:var(--muted);line-height:1.55}
.step__tag{position:absolute;top:22px;right:22px;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--green);border:1px solid var(--tint-line);border-radius:999px;padding:4px 9px}

/* ============================================================ FINAL CTA */
.final{padding:40px 0 96px}
.final__card{background:linear-gradient(135deg,var(--green-dark) 0%,var(--green) 60%,var(--green-2) 100%);color:#fff;border-radius:22px;padding:72px 64px;text-align:center;position:relative;overflow:hidden}
.final__card::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(circle,rgba(255,255,255,.18) 1px,transparent 1.2px);background-size:22px 22px;
  -webkit-mask-image:radial-gradient(ellipse 60% 80% at 50% 100%,#000,transparent 80%);mask-image:radial-gradient(ellipse 60% 80% at 50% 100%,#000,transparent 80%)}
.final__card > *{position:relative}
.final h2{font-size:clamp(32px,4.4vw,50px);max-width:16ch;margin:0 auto 16px}
.final p{font-size:18px;color:rgba(255,255,255,.82);max-width:540px;margin:0 auto 32px}
.final .btn{background:#fff;color:var(--green-dark);padding:16px 26px;font-size:16px}
.final .btn:hover{background:var(--tint);transform:translateY(-1px)}
.final__email{margin-top:18px;font-size:14px;color:rgba(255,255,255,.75)}
.final__email a{color:#fff;font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* ============================================================ FOOTER */
.footer{padding:34px 0;border-top:1px solid var(--line)}
.footer__inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.footer__logo img{height:28px;width:auto}
.footer__links{display:flex;gap:26px;font-size:14px;color:var(--slate)}
.footer__links a:hover{color:var(--ink)}
.footer__meta{font-size:13px;color:var(--muted)}

/* ============================================================ REVEAL (progressive enhancement: visible without JS) */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}.reveal[data-delay="2"]{transition-delay:.16s}.reveal[data-delay="3"]{transition-delay:.24s}

/* ============================================================ RESPONSIVE */
@media(max-width:960px){
  :root{--pad:24px}
  .problem__grid,.case-grid{grid-template-columns:1fr;gap:28px}
  .cards,.steps{grid-template-columns:1fr}
  .flow__track{grid-template-columns:1fr}
  .conn{width:2px;height:28px;margin:0 auto;background:linear-gradient(180deg,var(--line-2),var(--green-2))}
  .conn::after{right:auto;left:-4px;top:auto;bottom:-1px;border-top:7px solid var(--green-2);border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:0}
  .case{grid-template-columns:1fr}
  .case__stat{border-right:0;border-bottom:1px solid var(--line);padding:0 0 20px}
  .section{padding:64px 0}
  .hero{padding:64px 0 48px}
  .flow{padding:24px 20px 20px}
  .final__card{padding:48px 28px}
}
@media(max-width:720px){
  .nav__links{display:none}
  .nav--open .nav__links{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:6px 0;box-shadow:0 16px 32px -20px rgba(20,24,28,.3)}
  .nav--open .nav__links a{padding:14px var(--pad);border-top:1px solid var(--line)}
  .nav__toggle{display:inline-flex;flex:none}
  .nav__inner{gap:12px}
  .nav__logo img{height:22px}
  .nav__right{gap:10px}
  .nav__right .btn{padding:9px 12px;font-size:13px}
  .footer__inner{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1!important;transform:none!important;transition:none}
  .btn,.nav{transition:none}
}